CN107844805A - Method and device based on public transport card information identification a suspect - Google Patents
Method and device based on public transport card information identification a suspect Download PDFInfo
- Publication number
- CN107844805A CN107844805A CN201711132309.6A CN201711132309A CN107844805A CN 107844805 A CN107844805 A CN 107844805A CN 201711132309 A CN201711132309 A CN 201711132309A CN 107844805 A CN107844805 A CN 107844805A
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- China
- Prior art keywords
- card
- targeted customer
- swiping
- suspect
- identification
- Prior art date
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/23—Clustering techniques
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/285—Selection of pattern recognition techniques, e.g. of classifiers in a multi-classifier system
Abstract
Method and device provided by the invention based on public transport card information identification a suspect is by using the public transport card information for reading the targeted customer that trip instrument is public transport, according to website and the charge time corresponding with website of swiping the card of swiping the card, confirm whether targeted customer is rule trip user；If targeted customer is irregular trip user, a suspect's identification list that then identification information deposit is pre-established, receive the identification information to be identified that swiping card equipment is sent, if identification information to be identified in a suspect's identification list be present, then pre-warning signal is sent to swiping card equipment, it is easy to plainclothes policeman or police to be directly monitored to a suspect identified, improves monitoring efficiency.
Description
Technical field
The present invention relates to data analysis field, more particularly to a kind of method based on public transport card information identification a suspect and
Device.
Background technology
With the development of urban transportation industry, increasing people selects transit trip.But at some as public transport is changed
Multiply junction, the big public traffic station of the flow of the people such as subway and Train Transfer junction, it is easy to larceny case occurs.
In order to reduce the generation of larceny case, existing solution is in website by the way of artificial " tailing "
A suspect is identified and monitored.Such as：Plainclothes policeman disguise as revenue passenger, rule of thumb confirm a suspect and to suspicious
Personnel are tracked；Or police on duty carry out overall monitor etc. using monitoring device to each region in website in standing.
Such " tailing " mode needs to generally require substantial amounts of manpower and materials, and when a suspect is identified
Subjectivity is very strong.
The content of the invention
For it is existing a suspect is identified when, due to subjectivity is strong and caused by recognition accuracy it is low, so as to
The problem of causing monitoring efficiency low, the invention provides a kind of method and device based on public transport card information identification a suspect.
On the one hand, the invention provides a kind of method based on public transport card information identification a suspect, including：
Read the public transport card information of targeted customer；The mass transit card information includes：Identification information, swipe the card website and with institute
Website of swiping the card corresponding charge time is stated, the trip instrument of the targeted customer is public transport；
Swiped the card website and charge time corresponding with the website of swiping the card according to described, whether confirm the targeted customer
For rule trip user；
If the targeted customer is irregular trip user, the identification information is stored in a suspect pre-established
Identification list；
The identification information to be identified that swiping card equipment is sent is received, if waiting to know described in a suspect's identification list existing
Other identification information, then send pre-warning signal to the swiping card equipment.
In wherein a kind of optional embodiment, before the public transport card information for reading targeted customer, in addition to：
Trip route, travel time and the default public transport line information of each user are obtained, and determines each user
Trip instrument.
In wherein a kind of optional embodiment, the website and corresponding to the website of swiping the card of being swiped the card described in the basis
Charge time, confirm the targeted customer whether be rule trip user, including：
Similarity between the website of respectively swiping the card of the targeted customer is calculated, obtains swiping the card for the targeted customer
Region；
To the carry out clustering processing of each charge time of the targeted customer, the charge time of the targeted customer is obtained
Section；
According to the corresponding relation swiped the card between website and the charge time, by the region of swiping the card of the targeted customer
It is associated with the charge time section of the targeted customer, obtains the time and space distributed intelligence of the targeted customer；
According to the time and space distributed intelligence of the targeted customer, confirm whether the targeted customer is that rule trip is used
Family.
In wherein a kind of optional embodiment, the time and space distributed intelligence according to the targeted customer, really
Recognize whether the targeted customer is rule trip user, including：
According to the time and space distributed intelligence of the targeted customer, calculate in morning peak period and/or evening peak time
Swipe the card number and the ratio between total degree of swiping the card of the targeted customer of section, obtain the first ratio；
If first ratio is less than the first default ratio, the targeted customer is irregular trip user；Otherwise, institute
Targeted customer is stated as rule trip user.
In wherein a kind of optional embodiment, the time and space distributed intelligence according to the targeted customer, really
Recognize whether the targeted customer is rule trip user, including：
According to the time and space distributed intelligence of the targeted customer, time swiped the card in each region of swiping the card is calculated respectively
Number and the ratio between total degree of swiping the card of the targeted customer, obtain the second ratio in each region of swiping the card；
If being more than or equal to the region of swiping the card of the second default ratio in the absence of the second ratio, the targeted customer is irregular
Go on a journey user；Otherwise, the targeted customer is rule trip user.
In wherein a kind of optional embodiment, the website and corresponding to the website of swiping the card of being swiped the card described in the basis
Charge time, confirm the targeted customer whether be rule trip user before, in addition to：
The public transport Card Type of the targeted customer is determined according to the identification information of the targeted customer；
If the public transport Card Type of the targeted customer is blank mass transit card processed, perform according to described in swipe the card website and
Charge time corresponding with the website of swiping the card, the step of whether targeted customer is rule trip user confirmed.
In wherein a kind of optional embodiment, if the targeted customer is rule trip user, methods described is also
Including：
Swiped the card website and charge time corresponding with the website of swiping the card according to described, determine targeted customer's single
Travel path；
According to targeted customer's single stroke track, calculate obtain the average movement of targeted customer's single stroke away from
From；
If the average moving distance of the single stroke of the targeted customer is less than default distance threshold, perform by described in
The step of a suspect's identification list that identification information deposit pre-establishes.
In wherein a kind of optional embodiment, if the targeted customer is rule trip user, methods described is also
Including：
The average daily number of swiping the card of the targeted customer is counted；
If the average daily number of swiping the card of the targeted customer exceedes default average daily frequency threshold value of swiping the card, perform the mark
The step of knowing a suspect's identification list that information deposit pre-establishes.
On the other hand, present invention also offers a kind of device based on public transport card information identification a suspect, including：
Data obtaining module, for reading the public transport card information of targeted customer；The mass transit card information includes：Mark letter
Cease, swipe the card website and charge time corresponding with the website of swiping the card, the trip instrument of the targeted customer is public transport
Instrument；
Identification module, for being swiped the card website and charge time corresponding with the website of swiping the card according to, confirm institute
State whether targeted customer is rule trip user；If the targeted customer is irregular trip user, by the identification information
It is stored in a suspect's identification list pre-established；
Communication module, for receiving the identification information to be identified of swiping card equipment transmission, if a suspect's identification list
In the identification information to be identified be present, then to the swiping card equipment send pre-warning signal.
In wherein a kind of optional embodiment, described information acquisition module, it is additionally operable in described information acquisition module
Before the public transport card information for reading targeted customer, trip route, travel time and the default public transport of each user are obtained
Line information；
The identification module, it is additionally operable to determine the trip instrument of each user.
Method and device provided by the invention based on public transport card information identification a suspect is used by using target is read
The public transport card information at family；The mass transit card information includes：Identification information, swipe the card and website and corresponding with the website of swiping the card brush
Block the time, the trip instrument of the targeted customer is public transport, according to it is described swipe the card website and with the station of swiping the card
Point corresponding charge time, confirm whether the targeted customer is rule trip user；If the targeted customer for it is irregular go out
Row user, then a suspect's identification list pre-established identification information deposit, what reception swiping card equipment was sent waits to know
Other identification information, if the identification information to be identified in a suspect's identification list be present, sent out to the swiping card equipment
Send pre-warning signal.By obtaining the public transport card information of targeted customer, analyze and establish a suspect's identification list, so as to receive
To swiping card equipment send identification information to be identified when, the identification information to be identified and a suspect's identification list are compared
It is right, when the identification information to be identified is present in a suspect's identification list, pre-warning signal is sent to swiping card equipment, is easy to just
Clothing police or police are directly monitored to a suspect identified, improve monitoring efficiency.
Brief description of the drawings
Fig. 1 is that a kind of flow for method that a suspect is identified based on public transport card information that the embodiment of the present invention one provides is shown
It is intended to；
Fig. 2 is that a kind of flow for method that a suspect is identified based on public transport card information that the embodiment of the present invention two provides is shown
It is intended to；
Fig. 3 is that a kind of flow for method that a suspect is identified based on public transport card information that the embodiment of the present invention three provides is shown
It is intended to；
Fig. 4 is that a kind of flow for method that a suspect is identified based on public transport card information that the embodiment of the present invention four provides is shown
It is intended to；
Fig. 5 is that a kind of structure for device that a suspect is identified based on public transport card information that the embodiment of the present invention five provides is shown
It is intended to.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described.
With the development of urban transportation industry, increasing people selects transit trip.But at some as public transport is changed
Multiply junction, the big public traffic station of the flow of the people such as subway and Train Transfer junction, it is easy to larceny case occurs.
In order to reduce the generation of larceny case, existing solution is in website by the way of artificial " tailing "
A suspect is identified and monitored.Such as：Plainclothes policeman disguise as revenue passenger, rule of thumb confirm a suspect and to suspicious
Personnel are tracked；Or police on duty carry out overall monitor etc. using monitoring device to each region in website in standing.
Such " tailing " mode needs to generally require substantial amounts of manpower and materials, and when a suspect is identified
Subjectivity is very strong.
For it is existing a suspect is identified when, due to subjectivity is strong and caused by recognition accuracy it is low, so as to
The problem of causing monitoring efficiency low, Fig. 1 are that one kind that the embodiment of the present invention one provides is based on public transport card information identification a suspect
Method schematic flow sheet.
As shown in figure 1, this method includes：
Step 101, the public transport card information for reading targeted customer；The mass transit card information includes：Identification information, website of swiping the card
And charge time corresponding with the website of swiping the card, the trip instrument of the targeted customer is public transport.
Step 102, swiped the card website and charge time corresponding with the website of swiping the card according to, confirm the target
Whether user is rule trip user.
If step 103, the targeted customer are irregular trip user, identification information deposit is pre-established
A suspect's identification list.
Step 104, the identification information to be identified that swiping card equipment is sent is received, if existing in a suspect's identification list
The identification information to be identified, then send pre-warning signal to the swiping card equipment.
It should be noted that the executive agent of this method is the device that a suspect is identified based on public transport card information, it has
Body can be the physical equipment that is made up of processor, memory, logic circuit, combined chip etc., the present invention to its entity structure not
Limited.
Specifically, in the embodiment of above-mentioned steps 101- steps 104, first, the public transport of targeted customer can be read
Card information includes identification information, the information such as website and charge time corresponding with the website of swiping the card of swiping the card, wherein, target is used
Family is the user that trip instrument is the public transports such as subway or public transport.It should be noted that in the present embodiment, each
The determination of the trip instrument of user can be realized using any one mode of the prior art, such as pass through the moving rail to user
Mark carries out listener clustering；Or by being counted etc. to the mass transit card situation of supplementing with money of user, present embodiment at this to it not
Limited.
Then, can swiping the card website and charge time corresponding with website of swiping the card according to targeted customer, confirm the mesh
Whether mark user is rule trip user.Wherein, for rule trip it will be appreciated that its signified band be targeted customer whether
Have that the higher trip of repeatability relatively is or trip track, its specific decision procedure can use any one existing mode
Realize, such as judged by the track multiplicity of going on a journey, also can by region multiplicity judgement of going on a journey, present embodiment to this without
Limitation.
When targeted customer is irregular trip user, suspicious people that the identification information deposit of the targeted customer is pre-established
Member's identification list.Wherein, a suspect's identification list is the device for being pre-stored in the identification a suspect based on public transport card information
In, wherein may include there is the identification information for the whole users for being identified as a suspect.When any one in list
When user's carrying mass transit card is swiped the card, the identification information to be identified of reading is sent to this and is based on public transport card information by swiping card equipment
Identification a suspect device, and compared by the device according to treating identification marking information to a suspect's identification list
It is right, when the identification information to be identified and the identification information match being stored in a suspect's identification list, mass transit card should be based on
The device of the identification a suspect of information, pre-warning signal is sent to swiping card equipment, so that police or Security Personnel are according to this
Warning information is monitored to user, so that the identification of police or Security Personnel to a suspect is not by personal
Experience, but carried out by above-mentioned mode, and then improve monitoring efficiency.
In other optional embodiments, before step 101, in addition to：Obtain trip route, the trip of each user
Time and default public transport line information, and determine the trip instrument of each user.Specifically, crowd such as can be used to know
The modes such as other or crowd cluster, determine the label of each user, and determine the targeted customer that trip instrument is public transport.
For example, it can realize in the following way：Step a, the position of the base station connected according to the mobile phone of user and connection
The time of base station obtains the trip route of user and corresponding travel time, and determines the parked position of user's trip；Step b,
User is counted in preset time period in the resident number of each parked position, obtains the point of interest area distribution of user；Step c, root
According to user's trip route, travel time and point of interest area distribution and default public transport line information, user is determined
Conventional trip state is the targeted customer of transit trip.Wherein, in step c according to default public transport line information
And user's trip route, travel time and point of interest area distribution determine the mesh that conventional trip state is transit trip
Mark that user is signified it is understood that user is in each resident position according to user's trip route, travel time and in preset time period
The resident number put and the match condition of default public transport line information, determine user whether in trip using public affairs
The mode of traffic trip altogether, i.e. whether the trip instrument of user is public transport.
In other optional embodiments, after the public transport card information of targeted customer is read, and according to the brush
Card website and charge time corresponding with the website of swiping the card, confirm the targeted customer whether be rule trip user it
Before, in addition to：The public transport Card Type of the targeted customer is determined according to the identification information of the targeted customer；If the target is used
The public transport Card Type at family is blank mass transit card processed, then performs the website and corresponding with the website of swiping the card of being swiped the card according to
Charge time, the step of whether targeted customer is rule trip user confirmed.
Specifically, because existing public transport Card Type can be divided into two kinds, one kind is mass transit card processed of signing, as school is unified
The student card handled, employee job card of company's uniform for the treatment of etc., another then be blank mass transit card processed, it is generally social personnel
In the generic card that mass transit card uniform for the treatment of point is handled.In general, the use of the user of student card and employee job card is that rule is gone on a journey
The probability of user is higher, and it is relatively low for the probability of a suspect.Therefore, in order to reduce operand, improve recognition efficiency, by
Swiped the card website and charge time corresponding with the website of swiping the card according to described, confirm whether the targeted customer is that rule goes out
Before row user, primary dcreening operation is carried out to targeted customer according to public transport Card Type first, to cause only for using blank public transport processed
The targeted customer of card is identified, so as to improve recognition efficiency.
In other optional embodiments, in a step 102 if it is determined that the targeted customer is rule trip user, then
Methods described also includes：Swiped the card website and charge time corresponding with the website of swiping the card according to described, determine the target
User's single stroke track；According to targeted customer's single stroke track, calculate and obtain targeted customer's single stroke
Average moving distance；If the average moving distance of the single stroke of the targeted customer is less than default distance threshold, perform
The step of a suspect's identification list that identification information deposit is pre-established.
Specifically, in order to further improve recognition accuracy, when it is determined that targeted customer is rule trip user, may be used also
Further examination is carried out to it, that is, whether the average moving distance for calculating single stroke is less than distance threshold, and in targeted customer
The average moving distance of single stroke when being less than default distance threshold, the identification information deposit of the targeted customer is built in advance
Vertical a suspect's identification list.It is appreciated that although targeted customer trip track and the travel time repeatability it is higher, but
The average moving distance of trip is too small then very suspicious, therefore, this part of targeted customer can be also stored in a suspect's mark
List is known so that police or Security Personnel are monitored.
In other optional embodiments, in a step 102 if it is determined that the targeted customer is rule trip user, then
Methods described also includes：The average daily number of swiping the card of the targeted customer is counted；If the average daily of the targeted customer is swiped the card
Number exceedes default average daily frequency threshold value of swiping the card, then performs and identify a suspect that identification information deposit pre-establishes
The step of list.
Specifically, in order to further improve recognition accuracy, when it is determined that targeted customer is rule trip user, may be used also
Further examination is carried out to it, that is, the average daily number of swiping the card for calculating targeted customer is counted, and in the average daily brush of targeted customer
Card number exceed it is default it is average daily swipe the card frequency threshold value when, suspicious people that the identification information deposit of the targeted customer is pre-established
Member's identification list.It is appreciated that although the trip track of targeted customer and the repeatability of travel time are higher, but it is average daily to go on a journey
Number of swiping the card is too high then very suspicious, therefore, this part of targeted customer can be also stored in a suspect's identification list for
Police or Security Personnel are monitored.
The method based on public transport card information identification a suspect that the embodiment of the present invention one provides is by using reading target
The public transport card information of user；The mass transit card information includes：Identification information, the website and corresponding with the website of swiping the card of swiping the card
Charge time, the trip instrument of the targeted customer is public transport, website and is swiped the card according to described swipe the card with described
Website corresponding charge time, confirm whether the targeted customer is rule trip user；If the targeted customer is irregular
Go on a journey user, then a suspect's identification list pre-established identification information deposit, receives treating for swiping card equipment transmission
Identification marking information, if the identification information to be identified in a suspect's identification list be present, to the swiping card equipment
Send pre-warning signal.By obtaining the public transport card information of targeted customer, analyze and establish a suspect's identification list, so as to connect
When receiving the identification information to be identified of swiping card equipment transmission, the identification information to be identified and a suspect's identification list are carried out
Compare, when the identification information to be identified is present in a suspect's identification list, sends pre-warning signal to swiping card equipment, be easy to
Plainclothes policeman or police are directly monitored to a suspect identified, improve monitoring efficiency.
In order to further improve recognition efficiency, on the basis of the respective embodiments described above, Fig. 2 is that the embodiment of the present invention two carries
The schematic flow sheet of a kind of method based on public transport card information identification a suspect supplied, as shown in Fig. 2 this method includes：
Step 201, the public transport card information for reading targeted customer；The mass transit card information includes：Identification information, website of swiping the card
And charge time corresponding with the website of swiping the card, the trip instrument of the targeted customer is public transport.
Step 202, the similarity between the website of respectively swiping the card of the targeted customer is calculated, obtain the target and use
The region of swiping the card at family.
Step 203, the carry out clustering processing to each charge time of the targeted customer, obtain the brush of the targeted customer
Block the period.
Step 204, the corresponding relation swiped the card according between website and the charge time, by the targeted customer's
The charge time section of region and the targeted customer of swiping the card is associated, and obtains the time and space distribution letter of the targeted customer
Breath.
Step 205, the time and space distributed intelligence according to the targeted customer, judge whether the targeted customer is rule
Go on a journey user.
If so, then perform step 207；If it is not, then perform step 206.
Step 206, a suspect's identification list for pre-establishing identification information deposit.
And perform step 207.
Step 207, the identification information to be identified that swiping card equipment is sent is received, if existing in a suspect's identification list
The identification information to be identified, then send pre-warning signal to the swiping card equipment.
With embodiment one similarly, it is necessary to which explanation, the executive agent of this method are to be identified based on public transport card information
The device of a suspect, its physical equipment being concretely made up of processor, memory, logic circuit, combined chip etc., this
Invention is not limited to its entity structure.
First, can be read targeted customer mass transit card information include identification information, swipe the card website and with the station of swiping the card
The information such as point corresponding charge time, wherein, targeted customer is the use that trip instrument is the public transports such as subway or public transport
Family, if for example, the target obtained swipe the card website and website of swiping the card corresponding charge time is：" the line -7 of Xidan -4:22”、
" the line -7 of Xidan -4:The 24 " " lines -7 of Ling Jing lanes -4:33 ", " Xidan-Line 1-7:34 ", " Wangfujing-Line 1-8:33”、
" Dongdan-Line 1-8:The 26 " " lines of Dongdan -5 8:28 ", " line -9 of Xizhimen -13：18”.
, in the present embodiment, can be according to its each brush of acquisition for a certain targeted customer unlike embodiment one
Similarity between card website is calculated, to obtain the region of swiping the card of the targeted customer, if for example, the targeted customer's swipes the card
Website is respectively：" line of Xidan -4 ", " line of Ling Jing lanes -4 ", " Xidan-Line 1 ", " Wangfujing-Line 1 ", " Dongdan -1
Number line " " line of Dongdan -5 ", " line of Xizhimen -13 ", then can the region according to corresponding to each website obtain the credit card area of user
Domain：" Xidan Shang Qu ", " Dongdan Shang Qu ", " Xizhimen Shang Qu " etc..Certainly also the calculation of other similarities can be used to obtain
The region of swiping the card of targeted customer.
To the carry out clustering processing of each charge time of targeted customer, the charge time section of the targeted customer is obtained.Example
It can be the time " 7 if cluster result:30”、“8:30 " and " 9：30”.
Then, can be according to the corresponding relation swiped the card between website and the charge time, by the targeted customer's
The charge time section of region and the targeted customer of swiping the card is associated, and obtains the time and space distribution letter of the targeted customer
Breath, for example, " 7:30- Xidans Shang Qu ", " 8:30- Dongdan Shang Qu " and " 9:30- Xizhimen Shang Qu ".
According to the time and space distributed intelligence of the targeted customer, judge whether the targeted customer is that rule trip is used
Family, for example, a region of swiping the card only is corresponded to because above-mentioned targeted customer is directed to each period, its relative rule of going on a journey,
I.e. above-mentioned targeted customer is rule trip user.Accordingly, if the time and space distributed intelligence of a certain targeted customer is：“7:30-
Xidan Shang Qu ", " 7:30- Xidan Shang Qu " and " 7:30- Xizhimen Shang Qu ", " 8:30- Xidans Shang Qu ", " 8:30- Dongdan business
Area " and " 8：30- Xizhimen Shang Qu " and " 9:30- Xizhimen Shang Qu ", it corresponds to more than one for each period
Swipe the card region, its trip is relatively irregular, i.e., above-mentioned targeted customer is irregular trip user.
Then, with embodiment one similarly, when targeted customer is irregular trip user, by the mark of the targeted customer
A suspect's identification list that information deposit pre-establishes.Wherein, a suspect's identification list is to be pre-stored in based on mass transit card
In the device of the identification a suspect of information, wherein may include to have the mark for the whole users for being identified as a suspect to believe
Breath.When any one user in list, which carries mass transit card, to be swiped the card, swiping card equipment is by the mark to be identified of reading
Information is sent to the device of the identification a suspect based on public transport card information, and by the device according to a suspect's identity column
Table is treated identification marking information and is compared, when the identification information to be identified and the mark being stored in a suspect's identification list
During information matches, the device of the identification a suspect based on public transport card information is somebody's turn to do, pre-warning signal is sent to swiping card equipment, for police
Business personnel or Security Personnel are monitored according to the warning information to user, so that police or Security Personnel are to suspicious
The identification of personnel is carried out not by personal experience by above-mentioned mode, and then improves monitoring efficiency.
The method based on public transport card information identification a suspect that the embodiment of the present invention two provides, on the basis of embodiment one
On, calculated by the similarity between the website of respectively swiping the card to the targeted customer, obtain swiping the card for the targeted customer
Region, to the carry out clustering processing of each charge time of the targeted customer, obtain the charge time section of the targeted customer, root
According to the corresponding relation swiped the card between website and the charge time, by swipe the card region and the target of the targeted customer
The charge time section of user is associated, and the time and space distributed intelligence of the targeted customer is obtained, so as to according to the mesh
The time and space distributed intelligence of user is marked, judges whether the targeted customer is rule trip user, to improve to targeted customer
Whether be rule trip user recognition accuracy, improve monitoring efficiency.
On the basis of above-described embodiment two, in order to further improve recognition efficiency, Fig. 3 is what the embodiment of the present invention three provided
A kind of schematic flow sheet of the method based on public transport card information identification a suspect, as shown in figure 3, this method includes：
Step 301, the public transport card information for reading targeted customer；The mass transit card information includes：Identification information, website of swiping the card
And charge time corresponding with the website of swiping the card, the trip instrument of the targeted customer is public transport.
Step 302, the similarity between the website of respectively swiping the card of the targeted customer is calculated, obtain the target and use
The region of swiping the card at family.
Step 303, the carry out clustering processing to each charge time of the targeted customer, obtain the brush of the targeted customer
Block the period.
Step 304, the corresponding relation swiped the card according between website and the charge time, by the targeted customer's
The charge time section of region and the targeted customer of swiping the card is associated, and obtains the time and space distribution letter of the targeted customer
Breath.
Step 305, the time and space distributed intelligence according to the targeted customer, were calculated in morning peak period and/or evening
Swipe the card number and the ratio between total degree of swiping the card of the targeted customer of rush hour section, obtain the first ratio；
Step 306, judge whether first ratio is less than the first default ratio.
If it is not, then perform step 308；If so, then perform step 307.
Step 307, a suspect's identification list for pre-establishing identification information deposit.
Perform step 308.
Step 308, the identification information to be identified that swiping card equipment is sent is received, if existing in a suspect's identification list
The identification information to be identified, then send pre-warning signal to the swiping card equipment.
With embodiment two similarly, it is necessary to which explanation, the executive agent of this method are to be identified based on public transport card information
The device of a suspect, its physical equipment being concretely made up of processor, memory, logic circuit, combined chip etc., this
Invention is not limited to its entity structure.
First, can be read targeted customer mass transit card information include identification information, swipe the card website and with the station of swiping the card
The information such as point corresponding charge time, wherein, targeted customer is the use that trip instrument is the public transports such as subway or public transport
Family, if for example, the target obtained swipe the card website and website of swiping the card corresponding charge time is：" the line -7 of Xidan -4:22”、
" the line -7 of Xidan -4:The 24 " " lines -7 of Ling Jing lanes -4:33 ", " Xidan-Line 1-12:34 ", " Wangfujing-Line 1-8:
33 ", " Dongdan-Line 1-12:The 26 " " lines of Dongdan -5 8:28 ", " line -9 of Xizhimen -13：18”.
With embodiment two similarly, in the present embodiment, can be according to its each brush of acquisition for a certain targeted customer
Similarity between card website is calculated, to obtain the region of swiping the card of the targeted customer, if for example, the targeted customer's swipes the card
Website is respectively：" line of Xidan -4 ", " line of Ling Jing lanes -4 ", " Xidan-Line 1 ", " Wangfujing-Line 1 ", " Dongdan -1
Number line " " line of Dongdan -5 ", " line of Xizhimen -13 ", then can the region according to corresponding to each website obtain the credit card area of user
Domain：" Xidan Shang Qu ", " Dongdan Shang Qu ", " Xizhimen Shang Qu " etc..Certainly also the calculation of other similarities can be used to obtain
The region of swiping the card of targeted customer.To the carry out clustering processing of each charge time of targeted customer, the brush of the targeted customer is obtained
Block the period.Such as cluster result can be then the time " 7:30”、“8:30”、“9：30 " and " 12:30”.It can be swiped the card according to described
Corresponding relation between website and the charge time, by swiping the card for swipe the card region and the targeted customer of the targeted customer
Period is associated, and the time and space distributed intelligence of the targeted customer is obtained, for example, " 7:30- Xidans Shang Qu ", " 8:30-
Dongdan Shang Qu " and " 9:30- Xizhimen Shang Qu ", " 12:30- Xidan Shang Qu " and " 12：30- Dongdan Shang Qu ".
Unlike embodiment two, the present embodiment three calculates according to the time and space distributed intelligence of the targeted customer
In swipe the card number and the ratio between total degree of swiping the card of the targeted customer of morning peak period and/or evening peak period, obtain
First ratio, then, by judging whether first ratio is less than the first default ratio, with realize to targeted customer whether be
The judgement of rule trip user.
For example, if the first default ratio is 0.8, when morning peak period and/or evening peak period swipe the card number and
When the ratio between total degree of swiping the card of the targeted customer is less than 0.8, then the targeted customer is rule trip user；Conversely, when early high
The ratio between total degree of swiping the card of swipe the card number and the targeted customer of peak time section and/or evening peak period are more than or equal to 0.8
When, then the targeted customer is irregular trip user.That is, above-mentioned targeted customer is in morning peak period and/or evening
The number of swiping the card of rush hour section is 3 time, and total degree of swiping the card is 5 times, and the first ratio is 0.6, be can determine whether out, the targeted customer
Travel time concentrate on morning peak period and/or evening peak period, its be rule go on a journey user.
Then, with embodiment two similarly, when targeted customer is irregular trip user, by the mark of the targeted customer
A suspect's identification list that information deposit pre-establishes.Wherein, a suspect's identification list is to be pre-stored in based on mass transit card
In the device of the identification a suspect of information, wherein may include to have the mark for the whole users for being identified as a suspect to believe
Breath.When any one user in list, which carries mass transit card, to be swiped the card, swiping card equipment is by the mark to be identified of reading
Information is sent to the device of the identification a suspect based on public transport card information, and by the device according to a suspect's identity column
Table is treated identification marking information and is compared, when the identification information to be identified and the mark being stored in a suspect's identification list
During information matches, the device of the identification a suspect based on public transport card information is somebody's turn to do, pre-warning signal is sent to swiping card equipment, for police
Business personnel or Security Personnel are monitored according to the warning information to user, so that police or Security Personnel are to suspicious
The identification of personnel is carried out not by personal experience by above-mentioned mode, and then improves monitoring efficiency.
The method based on public transport card information identification a suspect that the embodiment of the present invention three provides, on the basis of embodiment two
On, by using the time and space distributed intelligence according to the targeted customer, calculate in morning peak period and/or evening peak
Between section swipe the card number and the ratio between total degree of swiping the card of the targeted customer, obtain the first ratio, and according to the first ratio whether
Judged result less than the first default ratio determines whether targeted customer is irregular trip user, is identified by such mode
The recognition accuracy of obtained irregular trip user is higher, so as to can further improve subsequently to its monitoring efficiency.
Or on the basis of above-described embodiment two, in order to further improve recognition efficiency, Fig. 4 is the embodiment of the present invention four
The schematic flow sheet of a kind of method based on public transport card information identification a suspect provided, as shown in figure 4, this method includes：
Step 401, the public transport card information for reading targeted customer；The mass transit card information includes：Identification information, website of swiping the card
And charge time corresponding with the website of swiping the card, the trip instrument of the targeted customer is public transport.
Step 402, the similarity between the website of respectively swiping the card of the targeted customer is calculated, obtain the target and use
The region of swiping the card at family.
Step 403, the carry out clustering processing to each charge time of the targeted customer, obtain the brush of the targeted customer
Block the period.
Step 404, the corresponding relation swiped the card according between website and the charge time, by the targeted customer's
The charge time section of region and the targeted customer of swiping the card is associated, and obtains the time and space distribution letter of the targeted customer
Breath.
Step 405, the time and space distributed intelligence according to the targeted customer, calculate carried out in each region of swiping the card respectively
The number swiped the card and the ratio between total degree of swiping the card of the targeted customer, obtain the second ratio in each region of swiping the card；
Step 406, judge whether that the second ratio is more than or equal to the region of swiping the card of the second default ratio；
If so, then perform step 408；If it is not, then perform step 407.
Step 407, a suspect's identification list for pre-establishing identification information deposit.
Perform step 408.
Step 408, the identification information to be identified that swiping card equipment is sent is received, if existing in a suspect's identification list
The identification information to be identified, then send pre-warning signal to the swiping card equipment.
With embodiment two similarly, it is necessary to which explanation, the executive agent of this method are to be identified based on public transport card information
The device of a suspect, its physical equipment being concretely made up of processor, memory, logic circuit, combined chip etc., this
Invention is not limited to its entity structure.
First, can be read targeted customer mass transit card information include identification information, swipe the card website and with the station of swiping the card
The information such as point corresponding charge time, wherein, targeted customer is the use that trip instrument is the public transports such as subway or public transport
Family, if for example, the target obtained swipe the card website and website of swiping the card corresponding charge time is：" the line -7 of Xidan -4:22”、
" the line -7 of Xidan -4:The 24 " " lines -7 of Ling Jing lanes -4:33 ", " Xidan-Line 1-12:34 ", " Wangfujing-Line 1-8:
33 ", " Dongdan-Line 1-12:The 26 " " lines of Dongdan -5 8:28 ", " line -9 of Xizhimen -13：18”.
With embodiment two similarly, in the present embodiment, can be according to its each brush of acquisition for a certain targeted customer
Similarity between card website is calculated, to obtain the region of swiping the card of the targeted customer, if for example, the targeted customer's swipes the card
Website is respectively：" line of Xidan -4 ", " line of Ling Jing lanes -4 ", " Xidan-Line 1 ", " Wangfujing-Line 1 ", " Dongdan -1
Number line " " line of Dongdan -5 ", " line of Xizhimen -13 ", then can the region according to corresponding to each website obtain the credit card area of user
Domain：" Xidan Shang Qu ", " Dongdan Shang Qu ", " Xizhimen Shang Qu " etc..Certainly also the calculation of other similarities can be used to obtain
The region of swiping the card of targeted customer.To the carry out clustering processing of each charge time of targeted customer, the brush of the targeted customer is obtained
Block the period.Such as cluster result can be then the time " 7:30”、“8:30”、“9：30 " and " 12:30”.It can be swiped the card according to described
Corresponding relation between website and the charge time, by swiping the card for swipe the card region and the targeted customer of the targeted customer
Period is associated, and the time and space distributed intelligence of the targeted customer is obtained, for example, " 7:30- Xidans Shang Qu ", " 8:30-
Dongdan Shang Qu " and " 9:30- Xizhimen Shang Qu ", " 12:30- Xidan Shang Qu " and " 12：30- Dongdan Shang Qu ".
Unlike embodiment two, the present embodiment four is according to the time and space distributed intelligence of the targeted customer, difference
The ratio between total degree of swiping the card of the number and targeted customer to be swiped the card in each region of swiping the card is calculated, obtains and is swiped the card each
Second ratio in region, then, by judging whether that the second ratio is more than or equal to the region of swiping the card of the second default ratio, with
Realize to targeted customer whether be rule trip user judgement.
For example, if the second default ratio is 0.4, swipe the card number of the above-mentioned targeted customer in Xidan Shang Qu is 4, in Dongdan
The number of swiping the card in business area is 3, and in Xizhimen, Shang Qu number of swiping the card is 1, and total degree of swiping the card is 8.Now, targeted customer is in Xidan
The number of swiping the card in business area is 0.5 with the ratio between total degree of swiping the card, and it is more than the second default ratio, can determine whether out, the targeted customer's
Region of swiping the card more is concentrated, and it is that rule is gone on a journey user.
When morning peak period and/or evening peak period swipe the card number and the targeted customer swipe the card total degree it
During than less than 0.8, then the targeted customer is rule trip user；Conversely, when morning peak period and/or evening peak period
Swipe the card number and the targeted customer the ratio between total degree of swiping the card more than or equal to 0.8 when, then the targeted customer is irregular trip
User.That is, swipe the card number of the above-mentioned targeted customer in morning peak period and/or evening peak period is 3 times, and
Total degree of swiping the card is 5 times, and the first ratio is 0.6, and it is rule trip user.Vice versa.
Then, with embodiment two similarly, when targeted customer is irregular trip user, by the mark of the targeted customer
A suspect's identification list that information deposit pre-establishes.Wherein, a suspect's identification list is to be pre-stored in based on mass transit card
In the device of the identification a suspect of information, wherein may include to have the mark for the whole users for being identified as a suspect to believe
Breath.When any one user in list, which carries mass transit card, to be swiped the card, swiping card equipment is by the mark to be identified of reading
Information is sent to the device of the identification a suspect based on public transport card information, and by the device according to a suspect's identity column
Table is treated identification marking information and is compared, when the identification information to be identified and the mark being stored in a suspect's identification list
During information matches, the device of the identification a suspect based on public transport card information is somebody's turn to do, pre-warning signal is sent to swiping card equipment, for police
Business personnel or Security Personnel are monitored according to the warning information to user, so that police or Security Personnel are to suspicious
The identification of personnel is carried out not by personal experience by above-mentioned mode, and then improves monitoring efficiency.
The method based on public transport card information identification a suspect that the embodiment of the present invention four provides, on the basis of embodiment two
On, by using the time and space distributed intelligence according to the targeted customer, calculate swiped the card in each region of swiping the card respectively
Number and the targeted customer the ratio between total degree of swiping the card, obtain the second ratio in each region of swiping the card, and according to second
The judged result whether ratio is more than or equal to the second default ratio determines whether targeted customer is irregular trip user, passes through this
The recognition accuracy that the mode of sample identifies obtained irregular trip user is higher, so as to can further improve subsequently to its prison
Control efficiency.
Fig. 5 is that a kind of structure for device that a suspect is identified based on public transport card information that the embodiment of the present invention five provides is shown
It is intended to, as shown in figure 5, the device includes：
Data obtaining module 10, for reading the public transport card information of targeted customer；The mass transit card information includes：Mark letter
Cease, swipe the card website and charge time corresponding with the website of swiping the card, the trip instrument of the targeted customer is public transport
Instrument；
Identification module 20, for being swiped the card website and charge time corresponding with the website of swiping the card according to, confirm
Whether the targeted customer is rule trip user；If the targeted customer is irregular trip user, the mark is believed
A suspect's identification list that breath deposit pre-establishes；
Communication module 30, for receiving the identification information to be identified of swiping card equipment transmission, if a suspect's identity column
The identification information to be identified in table be present, then send pre-warning signal to the swiping card equipment.
First, can be read targeted customer mass transit card information include identification information, swipe the card website and with the station of swiping the card
The information such as point corresponding charge time, wherein, targeted customer is the use that trip instrument is the public transports such as subway or public transport
Family.It should be noted that in the present embodiment, the determination of the trip instrument of each user can be using of the prior art any
A kind of mode is realized, such as passes through the motion track progress listener clustering to user；Or by being supplemented with money to the mass transit card of user
Situation is counted etc., and present embodiment is not limited at this to it.
Then, can swiping the card website and charge time corresponding with website of swiping the card according to targeted customer, confirm the mesh
Whether mark user is rule trip user.Wherein, for rule trip it will be appreciated that its signified band be targeted customer whether
Have that the higher trip of repeatability relatively is or trip track, its specific decision procedure can use any one existing mode
Realize, such as judged by the track multiplicity of going on a journey, also can by region multiplicity judgement of going on a journey, present embodiment to this without
Limitation.
When targeted customer is irregular trip user, suspicious people that the identification information deposit of the targeted customer is pre-established
Member's identification list.Wherein, a suspect's identification list is the device for being pre-stored in the identification a suspect based on public transport card information
In, wherein may include there is the identification information for the whole users for being identified as a suspect.When any one in list
When user's carrying mass transit card is swiped the card, the identification information to be identified of reading is sent to this and is based on public transport card information by swiping card equipment
Identification a suspect device, and compared by the device according to treating identification marking information to a suspect's identification list
It is right, when the identification information to be identified and the identification information match being stored in a suspect's identification list, mass transit card should be based on
The device of the identification a suspect of information, pre-warning signal is sent to swiping card equipment, so that police or Security Personnel are according to this
Warning information is monitored to user, so that the identification of police or Security Personnel to a suspect is not by personal
Experience, but carried out by above-mentioned mode, and then improve monitoring efficiency.
In wherein a kind of optional embodiment, described information acquisition module 10, obtain the trip route of each user, go out
Row time and default public transport line information；The identification module 20, it is additionally operable to determine the trip instrument of each user.
Specifically, such as crowd recognition or crowd can be used to cluster mode, determines the label of each user, and determine to go on a journey
Instrument is the targeted customer of public transport.For example, it can realize in the following way：Step a, connected according to the mobile phone of user
The position of the base station connect and the time of connection base station obtain the trip route of user and corresponding travel time, and determine that user goes out
Capable parked position；Step b, user is counted in preset time period in the resident number of each parked position, obtains the interest of user
Point area distribution；Step c, according to user's trip route, travel time and point of interest area distribution and default public friendship
Logical line information, determine that user commonly uses the targeted customer that trip state is transit trip.Wherein, the basis in step c is pre-
If public transport line information and user's trip route, travel time and point of interest area distribution determine conventional trip shape
State is signified it is understood that according to user's trip route, travel time and when default for the targeted customer of transit trip
Between in section user in the resident number of each parked position and the match condition of default public transport line information, determine that user is
It is no trip when using transit trip mode, i.e. whether the trip instrument of user is public transport.
In wherein a kind of optional embodiment, the identification module 20, it is specifically used for：
Read targeted customer public transport card information after, and according to it is described swipe the card website and with the website of swiping the card
Corresponding charge time, confirm the targeted customer whether be rule trip user before, in addition to：According to the targeted customer
Identification information determine the public transport Card Type of the targeted customer；If the public transport Card Type of the targeted customer is public for blank system
Card is handed over, then performs and is swiped the card website and charge time corresponding with the website of swiping the card according to, confirm the targeted customer
The step of whether being rule trip user.
In wherein a kind of optional embodiment, the identification module 20, it is specifically used for：
According to the time and space distributed intelligence of the targeted customer, calculate in morning peak period and/or evening peak time
Swipe the card number and the ratio between total degree of swiping the card of the targeted customer of section, obtain the first ratio；
If first ratio is less than the first default ratio, the targeted customer is irregular trip user；Otherwise, institute
Targeted customer is stated as rule trip user.
In wherein a kind of optional embodiment, the identification module 20, it is specifically used for：
According to the time and space distributed intelligence of the targeted customer, time swiped the card in each region of swiping the card is calculated respectively
Number and the ratio between total degree of swiping the card of the targeted customer, obtain the second ratio in each region of swiping the card；
If being more than or equal to the region of swiping the card of the second default ratio in the absence of the second ratio, the targeted customer is irregular
Go on a journey user；Otherwise, the targeted customer is rule trip user.
In wherein a kind of optional embodiment, the identification module 20, it is additionally operable to reading the public transport of targeted customer
After card information, and swiped the card website and charge time corresponding with the website of swiping the card according to described, confirm the target
Before whether user is rule trip user, in addition to：The targeted customer is determined according to the identification information of the targeted customer
Public transport Card Type；If the public transport Card Type of the targeted customer is blank mass transit card processed, station of being swiped the card according to is performed
Point and charge time corresponding with the website of swiping the card, the step of whether targeted customer is rule trip user confirmed.
Specifically, because existing public transport Card Type can be divided into two kinds, one kind is mass transit card processed of signing, as school is unified
The student card handled, employee job card of company's uniform for the treatment of etc., another then be blank mass transit card processed, it is generally social personnel
In the generic card that mass transit card uniform for the treatment of point is handled.In general, the use of the user of student card and employee job card is that rule is gone on a journey
The probability of user is higher, and it is relatively low for the probability of a suspect.Therefore, in order to reduce operand, improve recognition efficiency, by
Swiped the card website and charge time corresponding with the website of swiping the card according to described, confirm whether the targeted customer is that rule goes out
Before row user, primary dcreening operation is carried out to targeted customer according to public transport Card Type first, to cause only for using blank public transport processed
The targeted customer of card is identified, so as to improve recognition efficiency.
In wherein a kind of optional embodiment, the identification module 20, it is rule to be additionally operable in the targeted customer
Go on a journey in the case of user, swiped the card website and charge time corresponding with the website of swiping the card according to described, determine the mesh
User's single stroke track is marked, according to targeted customer's single stroke track, calculates and obtains targeted customer's single stroke
Average moving distance, if the average moving distance of the single stroke of the targeted customer is less than default distance threshold, will
A suspect's identification list that the identification information deposit pre-establishes.
Specifically, in order to further improve recognition accuracy, when it is determined that targeted customer is rule trip user, may be used also
Further examination is carried out to it, that is, whether the average moving distance for calculating single stroke is less than distance threshold, and in targeted customer
The average moving distance of single stroke when being less than default distance threshold, the identification information deposit of the targeted customer is built in advance
Vertical a suspect's identification list.It is appreciated that although targeted customer trip track and the travel time repeatability it is higher, but
The average moving distance of trip is too small then very suspicious, therefore, this part of targeted customer can be also stored in a suspect's mark
List is known so that police or Security Personnel are monitored.
In wherein a kind of optional embodiment, the identification module 20, it is rule to be additionally operable in the targeted customer
Go on a journey in the case of user, the average daily number of swiping the card of the targeted customer is counted, if the average daily brush of the targeted customer
Card number exceedes default average daily frequency threshold value of swiping the card, then a suspect's identity column pre-established identification information deposit
Table.
Specifically, in order to further improve recognition accuracy, when it is determined that targeted customer is rule trip user, may be used also
Further examination is carried out to it, that is, the average daily number of swiping the card for calculating targeted customer is counted, and in the average daily brush of targeted customer
Card number exceed it is default it is average daily swipe the card frequency threshold value when, suspicious people that the identification information deposit of the targeted customer is pre-established
Member's identification list.It is appreciated that although the trip track of targeted customer and the repeatability of travel time are higher, but it is average daily to go on a journey
Number of swiping the card is too high then very suspicious, therefore, this part of targeted customer can be also stored in a suspect's identification list for
Police or Security Personnel are monitored.
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description
Specific work process, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
What the embodiment of the present invention five provided is used based on public transport card information identification a suspect's device by using target is read
The public transport card information at family；The mass transit card information includes：Identification information, swipe the card and website and corresponding with the website of swiping the card brush
Block the time, the trip instrument of the targeted customer is public transport, according to it is described swipe the card website and with the station of swiping the card
Point corresponding charge time, confirm whether the targeted customer is rule trip user；If the targeted customer for it is irregular go out
Row user, then a suspect's identification list pre-established identification information deposit, what reception swiping card equipment was sent waits to know
Other identification information, if the identification information to be identified in a suspect's identification list be present, sent out to the swiping card equipment
Send pre-warning signal.By obtaining the public transport card information of targeted customer, analyze and establish a suspect's identification list, so as to receive
To swiping card equipment send identification information to be identified when, the identification information to be identified and a suspect's identification list are compared
It is right, when the identification information to be identified is present in a suspect's identification list, pre-warning signal is sent to swiping card equipment, is easy to just
Clothing police or police are directly monitored to a suspect identified, improve monitoring efficiency.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can lead to
The related hardware of programmed instruction is crossed to complete.Foregoing program can be stored in a computer read/write memory medium.The journey
Sequence upon execution, execution the step of including above-mentioned each method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
- A kind of 1. method based on public transport card information identification a suspect, it is characterised in that including：Read the public transport card information of targeted customer；The mass transit card information includes：Identification information, swipe the card website and with the brush Card website corresponding charge time, the trip instrument of the targeted customer is public transport；Swiped the card website and charge time corresponding with the website of swiping the card according to described, confirm whether the targeted customer is rule Rule trip user；If the targeted customer is irregular trip user, a suspect that identification information deposit pre-establishes is identified List；The identification information to be identified that swiping card equipment is sent is received, if the mark to be identified in a suspect's identification list be present Know information, then send pre-warning signal to the swiping card equipment.
- 2. the method according to claim 1 based on public transport card information identification a suspect, it is characterised in that the reading Before the public transport card information of targeted customer, in addition to：Trip route, travel time and the default public transport line information of each user are obtained, and determines going out for each user Row instrument.
- 3. the method according to claim 1 based on public transport card information identification a suspect, it is characterised in that the basis It is described to swipe the card website and charge time corresponding with the website of swiping the card, confirm whether the targeted customer is that rule trip is used Family, including：Similarity between the website of respectively swiping the card of the targeted customer is calculated, obtains the credit card area of the targeted customer Domain；To the carry out clustering processing of each charge time of the targeted customer, the charge time section of the targeted customer is obtained；According to the corresponding relation swiped the card between website and the charge time, by swipe the card region and the institute of the targeted customer The charge time section for stating targeted customer is associated, and obtains the time and space distributed intelligence of the targeted customer；According to the time and space distributed intelligence of the targeted customer, confirm whether the targeted customer is rule trip user.
- 4. the method according to claim 3 based on public transport card information identification a suspect, it is characterised in that the basis The time and space distributed intelligence of the targeted customer, confirm whether the targeted customer is rule trip user, including：According to the time and space distributed intelligence of the targeted customer, calculate in morning peak period and/or evening peak period Swipe the card number and the ratio between total degree of swiping the card of the targeted customer, obtain the first ratio；If first ratio is less than the first default ratio, the targeted customer is irregular trip user；Otherwise, the mesh It is rule trip user to mark user.
- 5. the method according to claim 3 based on public transport card information identification a suspect, it is characterised in that the basis The time and space distributed intelligence of the targeted customer, confirm whether the targeted customer is rule trip user, including：According to the time and space distributed intelligence of the targeted customer, calculate respectively the number swiped the card in each region of swiping the card with The ratio between total degree of swiping the card of the targeted customer, obtain the second ratio in each region of swiping the card；If being more than or equal to the region of swiping the card of the second default ratio in the absence of the second ratio, the targeted customer is irregular trip User；Otherwise, the targeted customer is rule trip user.
- 6. the method based on public transport card information identification a suspect according to claim any one of 1-5, it is characterised in that Swiped the card described in the basis website and charge time corresponding with the website of swiping the card, confirm whether the targeted customer is rule Before rule trip user, in addition to：The public transport Card Type of the targeted customer is determined according to the identification information of the targeted customer；If the public transport Card Type of the targeted customer is blank mass transit card processed, perform according to described in swipe the card website and with institute Website of swiping the card corresponding charge time is stated, the step of whether targeted customer is rule trip user confirmed.
- 7. the method based on public transport card information identification a suspect according to claim any one of 1-5, it is characterised in that If the targeted customer is rule trip user, methods described also includes：Swiped the card website and charge time corresponding with the website of swiping the card according to described, determine targeted customer's single stroke Track；According to targeted customer's single stroke track, the average moving distance for obtaining targeted customer's single stroke is calculated；If the average moving distance of the single stroke of the targeted customer is less than default distance threshold, perform the mark The step of a suspect's identification list that information deposit pre-establishes.
- 8. the method based on public transport card information identification a suspect according to claim any one of 1-5, it is characterised in that If the targeted customer is rule trip user, methods described also includes：The average daily number of swiping the card of the targeted customer is counted；If the average daily number of swiping the card of the targeted customer exceedes default average daily frequency threshold value of swiping the card, perform and believe the mark The step of a suspect's identification list that breath deposit pre-establishes.
- A kind of 9. device based on public transport card information identification a suspect, it is characterised in that including：Data obtaining module, for reading the public transport card information of targeted customer；The mass transit card information includes：Identification information, brush Card website and charge time corresponding with the website of swiping the card, the trip instrument of the targeted customer is public transport；Identification module, for being swiped the card website and charge time corresponding with the website of swiping the card according to, confirm the mesh Whether mark user is rule trip user；If the targeted customer is irregular trip user, the identification information is stored in The a suspect's identification list pre-established；Communication module, for receiving the identification information to be identified of swiping card equipment transmission, if being deposited in a suspect's identification list In the identification information to be identified, then pre-warning signal is sent to the swiping card equipment.
- 10. the device according to claim 9 based on public transport card information identification a suspect, it is characterised in thatDescribed information acquisition module, it is additionally operable to before the public transport card information that described information acquisition module reads targeted customer, obtains Take trip route, travel time and the default public transport line information of each user；The identification module, it is additionally operable to determine the trip instrument of each user.
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| CN201711132309.6A CN107844805B (en) | 2017-11-15 | 2017-11-15 | Method and device for identifying suspicious personnel based on bus card information |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107844805B (en) | 2020-10-27 |
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